Susan G. Diffenderfer, PT
Physical Therapist · Duncannon, PA
Susan G. Diffenderfer, PT is a physical therapist with a practice address in Duncannon, Pennsylvania, and NPI 1811195688, issued on Jul 3, 2007. Check the license (Pennsylvania PT002548E, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Susan G. Diffenderfer
- Credential
- PT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT002548E PA
Self-reported in NPPES; status is on the state search - Practice location
- 102 Chandra Dr, Duncannon, PA 17020
- Phone
- (717) 834-4111
- Enumerated
- Jul 3, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (717) 834-6332
- Entity
- Type 1 · individual
Also registered at 102 Chandra Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janet BechtelPhysical Therapy Assistant1699105585
- Amy Cliber, PTPhysical Therapist1124457999
- Jean DivenPhysical Therapy Assistant1154529931
- Cheryl GleasonOccupational Therapist1003014424
- Konrad GorskiPhysical Therapist1750580601
- Courtney Ingalls, CCC-SLPSpeech-Language Pathologist1245547017
Verify Susan G. Diffenderfer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license PT002548ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11 physical therapist records list a practice address in Duncannon
They are 11 of the 52 NPPES records with a practice address in Duncannon, and 12,783 physical therapist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 11 in Duncannon → All 12,783 in Pennsylvania → Every provider in Duncannon →
Other physical therapist records in Pennsylvania
- Elizabeth AaronLancaster, PA1346367547
- Mark Aaron, P.TPittsburgh, PA1184652471
- Melissa Abad, PTYork, PA1477748465
- Kavitha Abbaraju, PTKennett Square, PA1053656355
- Samantha Abbott, DPT, PTMurrysville, PA1821527730
- Ahmad Abd-Almonum, PTFogelsville, PA1528599636
- Katrina AbdullahPlymouth Meeting, PA1497932537
- Darla Abel, PTPittsburgh, PA1316096001
- Troy Abell, PT, DPTPhiladelphia, PA1376159509
- Stephanie Abercrombie, MPTErie, PA1740405802
Common questions
What is Susan G. Diffenderfer, PT's NPI number?
Susan G. Diffenderfer, PT's National Provider Identifier (NPI) is 1811195688, issued on Jul 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Susan G. Diffenderfer, PT located?
The NPPES record lists a practice address at 102 Chandra Dr, Duncannon, PA, 17020. Phone: (717) 834-4111. Providers update this record themselves, so call before visiting.
How can I verify Susan G. Diffenderfer, PT's license?
NPPES lists Pennsylvania license number PT002548E, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.